Obstructive lung diseases are characterized by a(n) _____ total lung capacity
#2
Peripheral chemoreceptors ALSO respond to increases in _____
#3
Lung stretch receptors cause a(n) _____ breathing frequency in response to distention of the lungs (Hering-Breuer reflex)
#4
_____ receptors are mechanoreceptors located in the smooth muscle of the airways
#5
The dorsal respiratory group receives sensory input from lung stretch receptors via the _____ nerve
#6
How does hyperventilation affect ICP?
#7
In what situations is hyperventilation therapuetic?
#8
What type of cytoskeletal element is most associated with flagella?
#9
What type of cytoskeletal element is most associated with cilia?
#10
Explain the substructure of cilia.
Dyspnea mechanisms US Medical PG Flashcards - Medical Study Cards
Master Dyspnea mechanisms with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Dyspnea mechanisms Flashcard Deck - 10 Cards
Flashcard 1: Obstructive lung diseases are characterized by a(n) _____ total lung capacity
Answer: increased
Flashcard 2: Peripheral chemoreceptors ALSO respond to increases in _____
Answer: Pco2
Flashcard 3: Lung stretch receptors cause a(n) _____ breathing frequency in response to distention of the lungs (Hering-Breuer reflex)
Answer: decreased
Flashcard 4: _____ receptors are mechanoreceptors located in the smooth muscle of the airways
Answer: Lung stretch
Flashcard 5: The dorsal respiratory group receives sensory input from lung stretch receptors via the _____ nerve
Answer: vagus (CN X)
Flashcard 6: How does hyperventilation affect ICP?
Answer: low PCO2 leads to less cerebral blood flow, reducing ICP
Flashcard 7: In what situations is hyperventilation therapuetic?
Answer: increased ICP
Flashcard 8: What type of cytoskeletal element is most associated with flagella?
Answer: microtubules
Flashcard 9: What type of cytoskeletal element is most associated with cilia?
Answer: microtubules
Flashcard 10: Explain the substructure of cilia.
Answer: 9 microtubule doublets + 2 solitary microtubules (9+2 arrangement) with dyenin arms that link peripheral doublets
Keywords: Dyspnea mechanisms flashcards, medical flashcards, NEET PG preparation, USMLE Step 1 flashcards, Anki alternative, spaced repetition medical, OnCourse flashcards
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